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apicast-policy-camel.t
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apicast-policy-camel.t
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use lib 't';
use Test::APIcast::Blackbox 'no_plan';
require("http_proxy.pl");
sub large_body {
my $res = "";
for (my $i=0; $i <= 1024; $i++) {
$res = $res . "1111111 1111111 1111111 1111111\n";
}
return $res;
}
$ENV{'LARGE_BODY'} = large_body();
repeat_each(1);
run_tests();
__DATA__
=== TEST 1: API backend connection uses http proxy
--- configuration
{
"services": [
{
"id": 42,
"backend_version": 1,
"backend_authentication_type": "service_token",
"backend_authentication_value": "token-value",
"proxy": {
"api_backend": "http://test-upstream.lvh.me:$TEST_NGINX_SERVER_PORT/",
"proxy_rules": [
{ "pattern": "/", "http_method": "GET", "metric_system_name": "hits", "delta": 2 }
],
"policy_chain": [
{
"name": "apicast.policy.apicast"
},
{
"name": "apicast.policy.camel",
"configuration": {
"http_proxy": "$TEST_NGINX_HTTP_PROXY"
}
}
]
}
}
]
}
--- backend
location /transactions/authrep.xml {
content_by_lua_block {
local expected = "service_token=token-value&service_id=42&usage%5Bhits%5D=2&user_key=value"
require('luassert').same(ngx.decode_args(expected), ngx.req.get_uri_args(0))
}
}
--- upstream
server_name test-upstream.lvh.me;
location / {
access_by_lua_block {
local host = ngx.req.get_headers()["Host"]
local result = string.match(host, "^test%-upstream%.lvh%.me:")
local assert = require('luassert')
assert.equals(result, "test-upstream.lvh.me:")
ngx.say("yay, api backend")
}
}
--- request
GET /?user_key=value
--- response_body
yay, api backend
--- error_code: 200
--- error_log env
using proxy: $TEST_NGINX_HTTP_PROXY
=== TEST 2: API backend using all_proxy
--- configuration
{
"services": [
{
"id": 42,
"backend_version": 1,
"backend_authentication_type": "service_token",
"backend_authentication_value": "token-value",
"proxy": {
"api_backend": "http://test-upstream.lvh.me:$TEST_NGINX_SERVER_PORT/",
"proxy_rules": [
{ "pattern": "/", "http_method": "GET", "metric_system_name": "hits", "delta": 2 }
],
"policy_chain": [
{
"name": "apicast.policy.apicast"
},
{
"name": "apicast.policy.http_proxy",
"configuration": {
"all_proxy": "$TEST_NGINX_HTTP_PROXY"
}
}
]
}
}
]
}
--- backend
location /transactions/authrep.xml {
content_by_lua_block {
local expected = "service_token=token-value&service_id=42&usage%5Bhits%5D=2&user_key=value"
require('luassert').same(ngx.decode_args(expected), ngx.req.get_uri_args(0))
}
}
--- upstream
server_name test-upstream.lvh.me;
location / {
access_by_lua_block {
local host = ngx.req.get_headers()["Host"]
local result = string.match(host, "^test%-upstream%.lvh%.me:")
local assert = require('luassert')
assert.equals(result, "test-upstream.lvh.me:")
ngx.say("yay, api backend")
}
}
--- request
GET /?user_key=value
--- response_body
yay, api backend
--- error_code: 200
--- error_log env
using proxy: $TEST_NGINX_HTTP_PROXY
=== TEST 3: using HTTPS proxy for backend.
--- init eval
$Test::Nginx::Util::PROXY_SSL_PORT = Test::APIcast::get_random_port();
$Test::Nginx::Util::ENDPOINT_SSL_PORT = Test::APIcast::get_random_port();
--- configuration random_port env eval
<<EOF
{
"services": [
{
"backend_version": 1,
"proxy": {
"api_backend": "https://localhost:$Test::Nginx::Util::ENDPOINT_SSL_PORT",
"proxy_rules": [
{ "pattern": "/test", "http_method": "GET", "metric_system_name": "hits", "delta": 2 }
],
"policy_chain": [
{
"name": "apicast.policy.apicast"
},
{
"name": "apicast.policy.camel",
"configuration": {
"https_proxy": "http://127.0.0.1:$Test::Nginx::Util::PROXY_SSL_PORT"
}
}
]
}
}
]
}
EOF
--- backend
location /transactions/authrep.xml {
content_by_lua_block {
ngx.exit(ngx.OK)
}
}
--- upstream eval
<<EOF
# Endpoint config
listen $Test::Nginx::Util::ENDPOINT_SSL_PORT ssl;
ssl_certificate $Test::Nginx::Util::ServRoot/html/server.crt;
ssl_certificate_key $Test::Nginx::Util::ServRoot/html/server.key;
server_name _ default_server;
location /test {
access_by_lua_block {
assert = require('luassert')
assert.equal('https', ngx.var.scheme)
assert.equal('$Test::Nginx::Util::ENDPOINT_SSL_PORT', ngx.var.server_port)
assert.equal('localhost', ngx.var.ssl_server_name)
assert.equal(ngx.var.request_uri, '/test?user_key=test3')
local host = ngx.req.get_headers()["Host"]
assert.equal(host, 'localhost:$Test::Nginx::Util::ENDPOINT_SSL_PORT')
ngx.say("yay, endpoint backend")
}
}
}
server {
# Proxy config
listen $Test::Nginx::Util::PROXY_SSL_PORT ssl;
ssl_certificate $Test::Nginx::Util::ServRoot/html/server.crt;
ssl_certificate_key $Test::Nginx::Util::ServRoot/html/server.key;
server_name _ default_server;
location ~ /.* {
proxy_http_version 1.1;
proxy_pass https://\$http_host;
}
EOF
--- request
GET /test?user_key=test3
--- more_headers
User-Agent: Test::APIcast::Blackbox
ETag: foobar
--- error_code: 200
--- user_files fixture=tls.pl eval
--- error_log eval
<<EOF
using proxy: http://127.0.0.1:$Test::Nginx::Util::PROXY_SSL_PORT,
EOF
=== TEST 4: using HTTPS proxy without api_backend upstream
--- init eval
$Test::Nginx::Util::PROXY_SSL_PORT = Test::APIcast::get_random_port();
$Test::Nginx::Util::ENDPOINT_SSL_PORT = Test::APIcast::get_random_port();
--- configuration random_port env eval
<<EOF
{
"services": [
{
"backend_version": 1,
"proxy": {
"proxy_rules": [
{ "pattern": "/test", "http_method": "GET", "metric_system_name": "hits", "delta": 2 }
],
"policy_chain": [
{
"name": "apicast.policy.routing",
"configuration": {
"rules": [
{
"url": "https://localhost:$Test::Nginx::Util::ENDPOINT_SSL_PORT",
"condition": {
"operations": [
{
"match": "liquid",
"liquid_value": "test",
"op": "==",
"value": "test"
}
]
}
}
]
}
},
{
"name": "apicast.policy.apicast"
},
{
"name": "apicast.policy.camel",
"configuration": {
"https_proxy": "http://127.0.0.1:$Test::Nginx::Util::PROXY_SSL_PORT"
}
}
]
}
}
]
}
EOF
--- backend
location /transactions/authrep.xml {
content_by_lua_block {
ngx.exit(ngx.OK)
}
}
--- upstream eval
<<EOF
# Endpoint config
listen $Test::Nginx::Util::ENDPOINT_SSL_PORT ssl;
ssl_certificate $Test::Nginx::Util::ServRoot/html/server.crt;
ssl_certificate_key $Test::Nginx::Util::ServRoot/html/server.key;
server_name _ default_server;
location /test {
access_by_lua_block {
assert = require('luassert')
assert.equal('https', ngx.var.scheme)
assert.equal('$Test::Nginx::Util::ENDPOINT_SSL_PORT', ngx.var.server_port)
assert.equal('localhost', ngx.var.ssl_server_name)
assert.equal(ngx.var.request_uri, '/test?user_key=test3')
local host = ngx.req.get_headers()["Host"]
assert.equal(host, 'localhost:$Test::Nginx::Util::ENDPOINT_SSL_PORT')
ngx.say("yay, endpoint backend")
}
}
}
server {
# Proxy config
listen $Test::Nginx::Util::PROXY_SSL_PORT ssl;
ssl_certificate $Test::Nginx::Util::ServRoot/html/server.crt;
ssl_certificate_key $Test::Nginx::Util::ServRoot/html/server.key;
server_name _ default_server;
location ~ /.* {
proxy_http_version 1.1;
proxy_pass https://\$http_host;
}
EOF
--- request
GET /test?user_key=test3
--- more_headers
User-Agent: Test::APIcast::Blackbox
ETag: foobar
--- error_code: 200
--- user_files fixture=tls.pl eval
--- error_log eval
<<EOF
using proxy: http://127.0.0.1:$Test::Nginx::Util::PROXY_SSL_PORT,
EOF
=== TEST 5: API backend connection uses http proxy with Basic Auth
Check that the Proxy Authorization header is not sent
--- configuration
{
"services": [
{
"id": 42,
"backend_version": 1,
"backend_authentication_type": "service_token",
"backend_authentication_value": "token-value",
"proxy": {
"api_backend": "http://test-upstream.lvh.me:$TEST_NGINX_SERVER_PORT/",
"proxy_rules": [
{ "pattern": "/", "http_method": "GET", "metric_system_name": "hits", "delta": 2 }
],
"policy_chain": [
{
"name": "apicast.policy.apicast"
},
{
"name": "apicast.policy.camel",
"configuration": {
"http_proxy": "http://foo:bar@127.0.0.1:$TEST_NGINX_HTTP_PROXY_PORT"
}
}
]
}
}
]
}
--- backend
location /transactions/authrep.xml {
content_by_lua_block {
ngx.exit(ngx.OK)
}
}
--- upstream
server_name test-upstream.lvh.me;
location / {
access_by_lua_block {
assert = require('luassert')
local proxy_auth = ngx.req.get_headers()['Proxy-Authorization']
assert.falsy(proxy_auth)
ngx.say("yay, api backend")
}
}
--- request
GET /?user_key=value
--- response_body
yay, api backend
--- error_code: 200
--- error_log env
using proxy: http://foo:bar@127.0.0.1:$TEST_NGINX_HTTP_PROXY_PORT
=== TEST 6: API backend using all_proxy with Basic Auth
Check that the Proxy Authorization header is not sent
--- configuration
{
"services": [
{
"id": 42,
"backend_version": 1,
"backend_authentication_type": "service_token",
"backend_authentication_value": "token-value",
"proxy": {
"api_backend": "http://test-upstream.lvh.me:$TEST_NGINX_SERVER_PORT/",
"proxy_rules": [
{ "pattern": "/", "http_method": "GET", "metric_system_name": "hits", "delta": 2 }
],
"policy_chain": [
{
"name": "apicast.policy.apicast"
},
{
"name": "apicast.policy.camel",
"configuration": {
"all_proxy": "http://foo:bar@127.0.0.1:$TEST_NGINX_HTTP_PROXY_PORT"
}
}
]
}
}
]
}
--- backend
location /transactions/authrep.xml {
content_by_lua_block {
ngx.exit(ngx.OK)
}
}
--- upstream
server_name test-upstream.lvh.me;
location / {
access_by_lua_block {
assert = require('luassert')
local proxy_auth = ngx.req.get_headers()['Proxy-Authorization']
assert.falsy(proxy_auth)
ngx.say("yay, api backend")
}
}
--- request
GET /?user_key=value
--- response_body
yay, api backend
--- error_code: 200
--- error_log env
using proxy: http://foo:bar@127.0.0.1:$TEST_NGINX_HTTP_PROXY_PORT
=== TEST 7: using HTTPS proxy for backend with Basic Auth.
Check that the Proxy Authorization header is not sent
--- init eval
$Test::Nginx::Util::PROXY_SSL_PORT = Test::APIcast::get_random_port();
$Test::Nginx::Util::ENDPOINT_SSL_PORT = Test::APIcast::get_random_port();
--- configuration random_port env eval
<<EOF
{
"services": [
{
"backend_version": 1,
"proxy": {
"api_backend": "https://127.0.0.1:$Test::Nginx::Util::ENDPOINT_SSL_PORT",
"proxy_rules": [
{ "pattern": "/test", "http_method": "GET", "metric_system_name": "hits", "delta": 2 }
],
"policy_chain": [
{
"name": "apicast.policy.apicast"
},
{
"name": "apicast.policy.camel",
"configuration": {
"https_proxy": "http://foo:bar\@127.0.0.1:$Test::Nginx::Util::PROXY_SSL_PORT"
}
}
]
}
}
]
}
EOF
--- backend
location /transactions/authrep.xml {
content_by_lua_block {
ngx.exit(ngx.OK)
}
}
--- upstream eval
<<EOF
# Endpoint config
listen $Test::Nginx::Util::ENDPOINT_SSL_PORT ssl;
ssl_certificate $Test::Nginx::Util::ServRoot/html/server.crt;
ssl_certificate_key $Test::Nginx::Util::ServRoot/html/server.key;
server_name _ default_server;
location /test {
access_by_lua_block {
ngx.say("yay, endpoint backend")
}
}
}
server {
# Proxy config
listen $Test::Nginx::Util::PROXY_SSL_PORT ssl;
ssl_certificate $Test::Nginx::Util::ServRoot/html/server.crt;
ssl_certificate_key $Test::Nginx::Util::ServRoot/html/server.key;
server_name _ default_server;
location ~ /.* {
proxy_http_version 1.1;
proxy_pass https://\$http_host;
}
EOF
--- request
GET /test?user_key=test3
--- error_code: 200
--- user_files fixture=tls.pl eval
--- error_log eval
<<EOF
using proxy: http://foo:bar\@127.0.0.1:$Test::Nginx::Util::PROXY_SSL_PORT,
EOF
--- no_error_log eval
[qr/\[error\]/, qr/\got header line: Proxy-Authorization: Basic Zm9vOmJhcg==/]
=== TEST 8: API backend connection uses http proxy with chunked request
--- configuration
{
"services": [
{
"id": 42,
"backend_version": 1,
"backend_authentication_type": "service_token",
"backend_authentication_value": "token-value",
"proxy": {
"api_backend": "http://test-upstream.lvh.me:$TEST_NGINX_SERVER_PORT/",
"proxy_rules": [
{ "pattern": "/", "http_method": "POST", "metric_system_name": "hits", "delta": 2 }
],
"policy_chain": [
{
"name": "apicast.policy.apicast"
},
{
"name": "apicast.policy.camel",
"configuration": {
"http_proxy": "$TEST_NGINX_HTTP_PROXY"
}
}
]
}
}
]
}
--- backend
location /transactions/authrep.xml {
content_by_lua_block {
ngx.exit(ngx.OK)
}
}
--- upstream
server_name test-upstream.lvh.me;
location / {
access_by_lua_block {
assert = require('luassert')
local content_length = ngx.req.get_headers()["Content-Length"]
local encoding = ngx.req.get_headers()["Transfer-Encoding"]
assert.equal('12', content_length)
assert.falsy(encoding)
}
echo_read_request_body;
echo $request_body;
}
--- more_headers
Transfer-Encoding: chunked
--- request eval
"POST /?user_key=value
7\r
hello, \r
5\r
world\r
0\r
\r
"
--- response_body
hello, world
--- error_code: 200
--- error_log env
using proxy: $TEST_NGINX_HTTP_PROXY
--- no_error_log
[error]
=== TEST 9: API backend using all_proxy with chunked request
--- configuration
{
"services": [
{
"id": 42,
"backend_version": 1,
"backend_authentication_type": "service_token",
"backend_authentication_value": "token-value",
"proxy": {
"api_backend": "http://test-upstream.lvh.me:$TEST_NGINX_SERVER_PORT/",
"proxy_rules": [
{ "pattern": "/", "http_method": "POST", "metric_system_name": "hits", "delta": 2 }
],
"policy_chain": [
{
"name": "apicast.policy.apicast"
},
{
"name": "apicast.policy.http_proxy",
"configuration": {
"all_proxy": "$TEST_NGINX_HTTP_PROXY"
}
}
]
}
}
]
}
--- backend
location /transactions/authrep.xml {
content_by_lua_block {
local expected = "service_token=token-value&service_id=42&usage%5Bhits%5D=2&user_key=value"
require('luassert').same(ngx.decode_args(expected), ngx.req.get_uri_args(0))
}
}
--- upstream
server_name test-upstream.lvh.me;
location / {
access_by_lua_block {
assert = require('luassert')
local content_length = ngx.req.get_headers()["Content-Length"]
local encoding = ngx.req.get_headers()["Transfer-Encoding"]
assert.equal('12', content_length)
assert.falsy(encoding)
}
echo_read_request_body;
echo $request_body;
}
--- more_headers
Transfer-Encoding: chunked
--- request eval
"POST /?user_key=value
7\r
hello, \r
5\r
world\r
0\r
\r
"
--- response_body
hello, world
--- error_code: 200
--- error_log env
using proxy: $TEST_NGINX_HTTP_PROXY
--- no_error_log
[error]
=== TEST 10: using HTTPS proxy for backend with chunked request
--- init eval
$Test::Nginx::Util::PROXY_SSL_PORT = Test::APIcast::get_random_port();
$Test::Nginx::Util::ENDPOINT_SSL_PORT = Test::APIcast::get_random_port();
--- configuration random_port env eval
<<EOF
{
"services": [
{
"backend_version": 1,
"proxy": {
"api_backend": "https://test-upstream.lvh.me:$Test::Nginx::Util::ENDPOINT_SSL_PORT",
"proxy_rules": [
{ "pattern": "/", "http_method": "POST", "metric_system_name": "hits", "delta": 2 }
],
"policy_chain": [
{
"name": "apicast.policy.apicast"
},
{
"name": "apicast.policy.camel",
"configuration": {
"https_proxy": "http://127.0.0.1:$Test::Nginx::Util::PROXY_SSL_PORT"
}
}
]
}
}
]
}
EOF
--- backend
location /transactions/authrep.xml {
content_by_lua_block {
ngx.exit(ngx.OK)
}
}
--- upstream eval
<<EOF
# Endpoint config
server_name test-upstream.lvh.me;
listen $Test::Nginx::Util::ENDPOINT_SSL_PORT ssl;
ssl_certificate $Test::Nginx::Util::ServRoot/html/server.crt;
ssl_certificate_key $Test::Nginx::Util::ServRoot/html/server.key;
location / {
access_by_lua_block {
assert = require('luassert')
local content_length = ngx.req.get_headers()["Content-Length"]
local encoding = ngx.req.get_headers()["Transfer-Encoding"]
assert.equal('12', content_length)
assert.falsy(encoding)
}
echo_read_request_body;
echo_request_body;
}
}
server {
# Proxy config
listen $Test::Nginx::Util::PROXY_SSL_PORT ssl;
ssl_certificate $Test::Nginx::Util::ServRoot/html/server.crt;
ssl_certificate_key $Test::Nginx::Util::ServRoot/html/server.key;
server_name _ default_server;
location ~ /.* {
proxy_http_version 1.1;
proxy_pass https://\$http_host;
}
EOF
--- more_headers
Transfer-Encoding: chunked
--- request eval
"POST /?user_key=value
7\r
hello, \r
5\r
world\r
0\r
\r
"
--- response_body chomp
hello, world
--- error_code: 200
--- error_log eval
<<EOF
using proxy: http://127.0.0.1:$Test::Nginx::Util::PROXY_SSL_PORT,
EOF
--- no_error_log
[error]
--- user_files fixture=tls.pl eval
=== TEST 11: http_proxy with request_unbuffered policy
--- configuration
{
"services": [
{
"id": 42,
"backend_version": 1,
"backend_authentication_type": "service_token",
"backend_authentication_value": "token-value",
"proxy": {
"api_backend": "http://test-upstream.lvh.me:$TEST_NGINX_SERVER_PORT/",
"proxy_rules": [
{ "pattern": "/", "http_method": "POST", "metric_system_name": "hits", "delta": 2 }
],
"policy_chain": [
{
"name": "request_unbuffered"
},
{
"name": "apicast.policy.apicast"
},
{
"name": "apicast.policy.camel",
"configuration": {
"http_proxy": "http://127.0.0.1:$TEST_NGINX_HTTP_PROXY_PORT"
}
}
]
}
}
]
}
--- backend
location /transactions/authrep.xml {
content_by_lua_block {
ngx.exit(ngx.OK)
}
}
--- upstream
server_name test-upstream.lvh.me;
location / {
echo_read_request_body;
echo_request_body;
}
--- request eval
"POST /?user_key= \n" . $ENV{LARGE_BODY}
--- response_body eval chomp
$ENV{LARGE_BODY}
--- error_code: 200
--- error_log env
using proxy: http://127.0.0.1:$TEST_NGINX_HTTP_PROXY_PORT
--- no_error_log
[error]
--- grep_error_log eval
qr/a client request body is buffered to a temporary file/
--- grep_error_log_out
a client request body is buffered to a temporary file
=== TEST 12: http_proxy with request_unbuffered policy and chunked body
--- configuration
{
"services": [
{
"id": 42,
"backend_version": 1,
"backend_authentication_type": "service_token",
"backend_authentication_value": "token-value",
"proxy": {
"api_backend": "http://test-upstream.lvh.me:$TEST_NGINX_SERVER_PORT/",
"proxy_rules": [
{ "pattern": "/", "http_method": "POST", "metric_system_name": "hits", "delta": 2 }
],
"policy_chain": [
{
"name": "request_unbuffered"
},
{
"name": "apicast.policy.apicast"
},
{
"name": "apicast.policy.camel",
"configuration": {
"http_proxy": "http://127.0.0.1:$TEST_NGINX_HTTP_PROXY_PORT"
}
}
]
}
}
]
}
--- backend
location /transactions/authrep.xml {
content_by_lua_block {
ngx.exit(ngx.OK)
}
}
--- upstream
server_name test-upstream.lvh.me;
location / {
access_by_lua_block {
assert = require('luassert')
local content_length = ngx.req.get_headers()["Content-Length"]
local encoding = ngx.req.get_headers()["Transfer-Encoding"]
assert.equal('chunked', encoding)
assert.falsy(content_length)
}
echo_read_request_body;
echo_request_body;
}
--- more_headers
Transfer-Encoding: chunked
--- request eval
"POST /?user_key=value
".
sprintf("%x\r\n", length $ENV{"LARGE_BODY"}).
$ENV{LARGE_BODY}
."\r
0\r
\r
"
--- response_body eval
$ENV{LARGE_BODY}
--- error_code: 200
--- error_log env
using proxy: http://127.0.0.1:$TEST_NGINX_HTTP_PROXY_PORT
--- no_error_log
[error]
--- grep_error_log eval
qr/a client request body is buffered to a temporary file/
--- grep_error_log_out
a client request body is buffered to a temporary file
=== TEST 13: all_proxy with request_unbuffered policy
--- configuration
{
"services": [
{
"id": 42,
"backend_version": 1,
"backend_authentication_type": "service_token",
"backend_authentication_value": "token-value",
"proxy": {
"api_backend": "http://test-upstream.lvh.me:$TEST_NGINX_SERVER_PORT/",
"proxy_rules": [
{ "pattern": "/", "http_method": "POST", "metric_system_name": "hits", "delta": 2 }
],
"policy_chain": [
{
"name": "request_unbuffered"
},
{
"name": "apicast.policy.apicast"
},
{
"name": "apicast.policy.camel",
"configuration": {
"all_proxy": "http://127.0.0.1:$TEST_NGINX_HTTP_PROXY_PORT"
}
}
]
}
}
]
}
--- backend
location /transactions/authrep.xml {
content_by_lua_block {
ngx.exit(ngx.OK)
}
}
--- upstream
server_name test-upstream.lvh.me;
location / {
echo_read_request_body;
echo_request_body;
}
--- request eval
"POST /?user_key= \n" . $ENV{LARGE_BODY}
--- response_body eval chomp
$ENV{LARGE_BODY}
--- error_code: 200
--- error_log env
using proxy: http://127.0.0.1:$TEST_NGINX_HTTP_PROXY_PORT
--- no_error_log
[error]
--- grep_error_log eval
qr/a client request body is buffered to a temporary file/
--- grep_error_log_out
a client request body is buffered to a temporary file
=== TEST 14: all_proxy with request_unbuffered policy and chunked body
--- configuration
{
"services": [
{
"id": 42,
"backend_version": 1,
"backend_authentication_type": "service_token",
"backend_authentication_value": "token-value",
"proxy": {
"api_backend": "http://test-upstream.lvh.me:$TEST_NGINX_SERVER_PORT/",
"proxy_rules": [
{ "pattern": "/", "http_method": "POST", "metric_system_name": "hits", "delta": 2 }
],
"policy_chain": [
{
"name": "request_unbuffered"
},
{
"name": "apicast.policy.apicast"
},
{
"name": "apicast.policy.camel",
"configuration": {
"all_proxy": "http://127.0.0.1:$TEST_NGINX_HTTP_PROXY_PORT"
}
}
]
}
}
]
}
--- backend
location /transactions/authrep.xml {
content_by_lua_block {
ngx.exit(ngx.OK)
}
}
--- upstream
server_name test-upstream.lvh.me;
location / {
access_by_lua_block {
assert = require('luassert')
local content_length = ngx.req.get_headers()["Content-Length"]
local encoding = ngx.req.get_headers()["Transfer-Encoding"]
assert.equal('chunked', encoding)
assert.falsy(content_length)